1545036704 has 48 divisors (see below), whose sum is σ = 3239534088. Its totient is φ = 722829312.

The previous prime is 1545036697. The next prime is 1545036719. The reversal of 1545036704 is 4076305451.

It can be written as a sum of positive squares in 4 ways, for example, as 1516946704 + 28090000 = 38948^2 + 5300^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85904 + ... + 102320.

Almost surely, 2^1545036704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1545036704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1619767044).

1545036704 is an abundant number, since it is smaller than the sum of its proper divisors (1694497384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1545036704 is a wasteful number, since it uses less digits than its factorization.

1545036704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16617 (or 16609 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 1545036704 is about 39306.9549062249. The cubic root of 1545036704 is about 1156.0579386118.

The spelling of 1545036704 in words is "one billion, five hundred forty-five million, thirty-six thousand, seven hundred four".